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PETER H GREENWALT MD
NPI 1023039310
Internal Medicine - Gastroenterology in Westlake, OH

Active since July 21, 2006
850 COLUMBIA RD, SUITE 200, WESTLAKE, OH 44145(440) 808-1212(440) 808-0321 Get Directions Write a Review

NPPES record last updated: April 20, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Peter H Greenwalt Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PETER H GREENWALT MD (NPI 1023039310) is an individual gastroenterology provider in Westlake, Ohio, licensed in Ohio (35038788) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1023039310
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NamePETER H GREENWALTCredential: MD
Location Address850 COLUMBIA RD, SUITE 200Westlake, OH 44145-1493
Mailing Address850 Columbia Rd, Suite 200Westlake, OH 44145-1493 · (440) 808-1212 · Fax (440) 808-0321
Phone(440) 808-1212
Fax(440) 808-0321
Sole ProprietorNo
Enumeration DateJuly 21, 2006
Last NPPES UpdateApril 20, 2008
✔ NPI 1023039310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OH · 35038788
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
850 COLUMBIA RD, Westlake, OH 44145
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Other Identifiers 4

Medicaid347431OH
Medicare ID-Type UnspecifiedGR0420113OH
Other$$$$$$$$$00OH · Bwc
Medicare UPINC01287OH

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAROJ MAHALAHA MD
Obstetrics & Gynecology
850 COLUMBIA RD, #330
WESTLAKE, OH 44145
Cuyahoga County (440) 835-3883
FAIRVIEW HOSPITAL
General Practice
850 COLUMBIA RD, STE 320
WESTLAKE, OH 44145
Cuyahoga County (216) 444-2273
LINDSAY CLARK
Optometrist
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (866) 320-4573
CHERYL MILANI PA-C
Physician Assistant
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212
DR. ANASTACIA LAGUNZAD KRIZMAN DO
Internal Medicine
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (440) 250-5737
DR. ANNE MARIE JACKSON PT, DPT
Physical Therapist
850 COLUMBIA RD
WESTLAKE, OH 44145
Cuyahoga County (866) 320-4573
DR. IQBAL AHMED MD
Internal Medicine (Gastroenterology)
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212
DEBRA M CALABRESE PA-C
Physician Assistant
850 COLUMBIA RD, SUITE 200
WESTLAKE, OH 44145
Cuyahoga County (440) 808-1212

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Greenwalt's NPI number?

The NPI number for Peter Greenwalt is 1023039310. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Peter Greenwalt located?

Peter Greenwalt practices at 850 Columbia Rd Suite 200, Westlake, OH 44145. The listed phone number is (440) 808-1212.

What is Peter Greenwalt's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Peter Greenwalt was last updated on April 20, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.